Oil seepage or oil leak onto the engine front cover, which becomes more apparent with dust adhesion.
Mazda technical service bulletin 01-006-23 for 2019-2023 Mazda MAZDA3, 2018-2023 Mazda CX-5 and 2018-2021 Mazda MAZDA6 and others.
- Bulletin number
- 01-006-23
- Component
- Engine and engine cooling
- Summary
- Some vehicles may exhibit oil seepage or oil leak onto the engine front cover, which becomes more apparent with dust adhesion.
Owners of these vehicles have filed 598 complaints in the engine category.
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